The problem with glow plugs

[jolidj]

if you want we can do a test, then we will disable the request ecu candles from the ecu to the engine. mail file ori.

[kevinbland]

Hi guys,
then I made all the tests, in practice I have tested the ohms of 3 glow plugs , since? in a are not able to get there, and all three gave 0.7, and with the full scale of the tester at 2k, I tried the red positive from 6mmq. and get voltage, continuity? the individual cables are ok, but don't get voltage at the ends of the spark plug to the cio? between the mass and the spark the tension ? 0, now I understand the ecu and glow ? fails or is not given the input from the ecu?
In practice, I feel I take the rel? near the battery, once I had checked also the fuses!
The error in diagnosis ? P0683!
Beautiful forum�

[123alexs]

When you measure the resistance of the glow plugs, you need to increase the sensitivity? put the bottom of the scale, 200ohm, 2k ? too.
Check all 4, then if when you turn the framework does not measure voltage on the pin detached from the spark plug to the 99% ? the ecu.

Hello

[rosspigna]

Try to do this steps:1. Turn the key to on and wait until the led light turns off the glow plugs (preheat).

2. Start the car and wait for the deactivation of the control unit, pre-heating (in this stage, the light of the glow plugs ? turned off).

3. The light of the glow plugs (in the presence of the d?anomaly on?system pre-heating starts to flash for the duration of 30 seconds.

4. At the end of this phase, return the key to OFF and repeat?start-up.

5. If at the end of it?activation of the control unit for preheating the lamp of the glow plugs is not blinking ir? (defect no more? this), and delete with Examiner l?error in memory.

Let me know.